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| Study on the Influencing Factors of Thermal Conductivity of Micro-fiber Glass Wool Paper |
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| DOI：10.11980/j.issn.0254-508X.2015.07.015 |
| Key Words:glass wool thermal conductivity porous filler |
| Author Name | Affiliation | | 何红梅1 | 1.陕西科技大学轻工与能源学院, 陕西省造纸技术及特种纸品开发重点实验室, 陕西西安, 710021 | | 王海毅1 | 1.陕西科技大学轻工与能源学院, 陕西省造纸技术及特种纸品开发重点实验室, 陕西西安, 710021 | | 李 杰1 | 1.陕西科技大学轻工与能源学院, 陕西省造纸技术及特种纸品开发重点实验室, 陕西西安, 710021 | | 唐永科2 | 2.陕西汽车集团西安德森新能源装备有限公司, 陕西西安, 710043 | | 刘彬彬2 | 2.陕西汽车集团西安德森新能源装备有限公司, 陕西西安, 710043 |
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| Abstract:The influences of temperature, usage of porous filler and the dosage of filler on the thermal conductivity of micro-fiber glass wool paper were studied. The results showed that the thermal conductivity of BM-1 and BM-3 papers changed little between -10～20℃ as the temperature increased, when the temperature increased from -10℃ to 0℃,the thermal conductivity of the BM-2 paper increased from 0.0182 W/ (m·K) to 0.0287W / (m·K) with an increase of 57.7%, the change was very obvious; while the thermal conductivity of the papers BM-4, BM-5, BM-6 also increased by 30.4%, 40.6%, 32.4%. The thermal conductivity of micro fiber glass wool paper adding 200 to 400 mesh expanded perlite was smaller than that adding vermiculite, and the thermal conductivity of the paper was the minimum when the filler dosage was 30%.The filler particle size had little influence on the thermal conductivity of the paper. |
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